Hair dryer



FIG. 1 is a perspective view of a hair dryer showing my new design;

FIG. 2 is another perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof;

FIG. 9 is a perspective view of the hair dryer showing my new design where the hair dryer is in a first configuration of use;

FIG. 10 is a perspective view of the hair dryer where the hair dryer is in a second configuration of use;

FIG. 11 is an enlarged view of portion 11 shown in FIG. 1; and,

FIG. 12 is an enlarged view of portion 12 shown in FIG. 5.

The broken lines in the drawings depict portions of the hair dryer that form no part of the claimed design. 

CLAIM The ornamental design for a hair dryer, as shown and described. 